Coffee mug



FIG. 1 is a perspective view showing my new design for a coffee mug.

FIG. 2. is an elevational view taken from a front side of the perspective view of FIG. 1.

FIG. 3 is an elevational view taken from the right side of FIG. 2, the left side of FIG. 2 being a mirror image.

FIG. 4 is a rear elevational view thereof.

FIG. 5 is a top plan view of both embodiments of the coffee mug.

FIG. 6 is a bottom plan view of both embodiments of the coffee mug.

FIG. 7 is a front elevational view of a coffee mug showing a second embodiment of my new design; and,

FIG. 8 is a side elevational view of the second embodiment of my new design. 

The ornamental design for a coffee mug, as shown and described. 